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Akinori Nishiie
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Yokohama, JP
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last 30 patents
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Patent Grant
Optical multiplex communication system, optical transmission appara...
Patent number
7,092,638
Issue date
Aug 15, 2006
Fujitsu Limited
Yoshihisa Funami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Optical multiplex communication system, optical transmission appara...
Publication number
20030147647
Publication date
Aug 7, 2003
FUJITSU LIMITED
Yoshihisa Funami
H04 - ELECTRIC COMMUNICATION TECHNIQUE